Librarian at App Store analyse

App power index: 120 (based on ranks around App Stores today)
Utilities Lifestyle
Developer: Ari Braginsky
Price: 0 free
Current version: 2.4.1, last update: 7 years ago
First release : 09 Mar 2009
App size: 2.91 Mb
4.0 ( 6400 ratings )
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Estimation application downloads and cost

> 2.64k
Monthly downloads
~ $ 1.08k
Estimation App Cost


Wish you could automatically tell the people around you to be quiet while youre trying to concentrate on an important task?

Want to wake up at the slightest noise around you in an unfamiliar environment?

Librarian for the iPhone does all of this (and more coming soon)!

Simply set the audio level sensitivity and tap start to begin. Once the noise surrounding you exceeds the set sensitivity level, those around you will be politely notified with a "shhhh".

Initial app icon resource courtesy of https://www.iconfinder.com

If you like Librarian, please take the time to give us a nice review. It really helps us in the end.
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# Term Store county Place Priority
1 noise control 20 ⭐️⭐️⭐️⭐️
Available in countries
Country Price
Canada free
China free
France free
Germany free
Italy free
Netherlands free
Portugal free
Spain free
Poland free
UK free
India free
Japan free
Korea, Republic Of free
Poland free
Russia free
Turkey free
USA free
Korea, Republic Of free
Ukraine free
Available for devices
iPhone4, iPad2Wifi, iPad23G, iPhone4S, iPadThirdGen, iPadThirdGen4G, iPhone5, iPodTouchFifthGen, iPadFourthGen, iPadFourthGen4G, iPadMini, iPadMini4G, iPhone5c, iPhone5s, iPadAir, iPadAirCellular, iPadMiniRetina, iPadMiniRetinaCellular, iPhone6, iPhone6Plus, iPadAir2, iPadAir2Cellular, iPadMini3, iPadMini3Cellular, iPodTouchSixthGen, iPhone6s, iPhone6sPlus, iPadMini4, iPadMini4Cellular, iPadPro, iPadProCellular, iPadPro97, iPadPro97Cellular, iPhoneSE, iPhone7, iPhone7Plus, iPad611, iPad612, iPad71, iPad72, iPad73, iPad74, iPhone8, iPhone8Plus, iPhoneX, iPad75, iPad76, iPhoneXS, iPhoneXSMax, iPhoneXR, iPad812, iPad834, iPad856, iPad878, iPadMini5, iPadMini5Cellular, iPadAir3, iPadAir3Cellular, iPodTouchSeventhGen, iPhone11, iPhone11Pro, iPadSeventhGen, iPadSeventhGenCellular, iPhone11ProMax, iPhoneSESecondGen, iPadProSecondGen, iPadProSecondGenCellular, iPadProFourthGen, iPadProFourthGenCellular,